X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=toolchain%2FConfig.in;h=479e6dcaf70826e7985e3ae852d4047d1c43635c;hb=3ce8595b78fb95bfbfda8123d69c6e3494ec9bab;hp=c4f6e14f57f9baba111c545b06e18a66109c13a8;hpb=7e4be8edea219e2e688c2557961b1603bb71a7c2;p=openwrt.git

diff --git a/toolchain/Config.in b/toolchain/Config.in
index c4f6e14f57..479e6dcaf7 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -41,6 +41,30 @@ menuconfig EXTRA_TARGET_ARCH
 
 source "toolchain/binutils/Config.in"
 source "toolchain/gcc/Config.in"
+
+choice
+	prompt "LIBC implementation" if TOOLCHAINOPTS
+	default USE_UCLIBC
+	help
+	  Select the LIBC implementation.
+
+	config USE_EGLIBC
+		bool "Use eglibc"
+		depends !avr32
+		select NO_STRIP
+	
+	config USE_GLIBC
+		bool "Use glibc"
+		depends !avr32
+		select NO_STRIP
+	
+	config USE_UCLIBC
+		bool "Use uClibc"
+
+endchoice
+
+source "toolchain/eglibc/Config.in"
+source "toolchain/glibc/Config.in"
 source "toolchain/uClibc/Config.in"
 
 config GDB
@@ -68,7 +92,7 @@ config SOFT_FLOAT
 	bool
 	prompt "Use software floating point by default" if TOOLCHAINOPTS
 	default y
-	depends on arm || armeb || powerpc
+	depends on (arm || armeb || powerpc) && !HAS_FPU
 	help
 	  If your target CPU does not have a Floating Point Unit (FPU) or a
 	  kernel FPU emulator, but you still wish to support floating point
@@ -80,14 +104,36 @@ config SOFT_FLOAT
 config TARGET_OPTIMIZATION
 	string
 	prompt "Target Optimizations" if TOOLCHAINOPTS
-	default "-O2 -pipe -march=i686 -funit-at-a-time" if TARGET_x86_mediacenter
-	default "-O2 -pipe -march=i486 -funit-at-a-time" if TARGET_x86
-	default "-Os -pipe -march=i486 -funit-at-a-time" if TARGET_rdc
-	default "-Os -pipe -mips32 -mtune=mips32 -funit-at-a-time" if mipsel || mips
-	default "-Os -pipe -march=armv5te -mtune=xscale -funit-at-a-time" if armeb || arm
-	default "-Os -pipe -funit-at-a-time"
+	default DEFAULT_TARGET_OPTIMIZATION
 	help
 	  Optimizations to use when building for the target host.
 
+config USE_UCLIBC
+	bool
+	default y if !TOOLCHAINOPTS
+
 source "toolchain/gcc/Config.version"
+
+source "toolchain/eglibc/Config.version"
+source "toolchain/glibc/Config.version"
 source "toolchain/uClibc/Config.version"
+
+config LIBC
+	string
+	default "eglibc"  if USE_EGLIBC
+	default "glibc"   if USE_GLIBC
+	default "uClibc"  if USE_UCLIBC
+
+config LIBC_VERSION
+	string
+	default EGLIBC_VERSION  if USE_EGLIBC
+	default GLIBC_VERSION   if USE_GLIBC
+	default UCLIBC_VERSION  if USE_UCLIBC
+
+config TARGET_SUFFIX
+	string
+	default "gnueabi"         if (USE_EGLIBC || USE_GLIBC) && EABI_SUPPORT
+	default "gnu"             if (USE_EGLIBC || USE_GLIBC) && !EABI_SUPPORT
+	default "uclibcgnueabi"   if USE_UCLIBC && EABI_SUPPORT
+	default "uclibc"          if USE_UCLIBC && !EABI_SUPPORT
+